<?php

class Man
{
  private $name = 'Amit';
  private $maxUploadSize = 2;#MB
  protected $age = 24;

  public function __construct()
  {
    $this->maxUploadSize *= 1024 * 1024;
  }

  function getHairSize()
  {
    return "Hair Size of ".$this->name." is 10cm.";
  }
  function getHairColor()
  {
    return "Hair Color of ".$this->name." is Black.";
  }
  function getHeight()
  {
    return "Height of ".$this->name." is 165cm.".
    "\n and he can upload max ".$this->maxUploadSize." Bytes" ;
  }

}
$vivek = new Man;
echo $vivek->getHeight() , "\n\n";
echo $vivek->age , "\n\n";
